condition	mean	min	max
0 h after light	15.230899999999998	11.5865	18.8753
2 h after light	20.8873	20.1326	21.642
4 h after light	9.890155	8.94521	10.8351
8 h after light	4.650589999999999	4.53606	4.76512
12 h after light	7.7897549999999995	7.62063	7.95888
2 h after dark	8.953205	8.72256	9.18385
4 h after dark	4.781745000000001	4.04053	5.52296
8 h after dark	6.95088	6.22773	7.67403
12 h after dark	20.218049999999998	19.7011	20.735